Сортировать ряды двухмерного массива по первым столбцам в нисходящем направлении ⇐ Php

[Anonymous]

У меня есть этот массив с данными. В настоящее время я отображаю его из моей петли Foreach, как это предусмотрено, но я хочу переупорядочить его (начиная с максимального идентификатора до MIN) < /p>

Код: Выделить всё

[0] => Array (
[id] => 1
[timestamp_start_ex] => Wed Mar  9 18:28:14 2016
[timestamp_end_ex] => Wed Mar  9 19:28:14 2016
[timestamp_start] => 1457544494
[timestamp_end] => 1457548094
[orders] => 1
)
[1] => Array (
[id] => 2
[timestamp_start_ex] => Wed Mar  9 17:28:14 2016
[timestamp_end_ex] => Wed Mar  9 18:28:14 2016
[timestamp_start] => 1457540894
[timestamp_end] => 1457544494
[orders] => 0
)
[2] => Array (
[id] => 3
[timestamp_start_ex] => Wed Mar  9 16:28:14 2016
[timestamp_end_ex] => Wed Mar  9 17:28:14 2016
[timestamp_start] => 1457537294
[timestamp_end] => 1457540894
[orders] => 0
)
[3] => Array (
[id] => 4
[timestamp_start_ex] => Wed Mar  9 15:28:14 2016
[timestamp_end_ex] => Wed Mar  9 16:28:14 2016
[timestamp_start] => 1457533694
[timestamp_end] => 1457537294
[orders] => 0
)
[4] => Array (
[id] => 5
[timestamp_start_ex] => Wed Mar  9 14:28:14 2016
[timestamp_end_ex] => Wed Mar  9 15:28:14 2016
[timestamp_start] => 1457530094
[timestamp_end] => 1457533694
[orders] => 0
)
[5] => Array (
[id] => 6
[timestamp_start_ex] => Wed Mar  9 13:28:14 2016
[timestamp_end_ex] => Wed Mar  9 14:28:14 2016
[timestamp_start] => 1457526494
[timestamp_end] => 1457530094
[orders] => 0
)
[6] => Array (
[id] => 7
[timestamp_start_ex] => Wed Mar  9 12:28:14 2016
[timestamp_end_ex] => Wed Mar  9 13:28:14 2016
[timestamp_start] => 1457522894
[timestamp_end] => 1457526494
[orders] => 0
)
[7] => Array (
[id] => 8
[timestamp_start_ex] => Wed Mar  9 11:28:14 2016
[timestamp_end_ex] => Wed Mar  9 12:28:14 2016
[timestamp_start] => 1457519294
[timestamp_end] => 1457522894
[orders] => 0
)
[8] => Array (
[id] => 9
[timestamp_start_ex] => Wed Mar  9 10:28:14 2016
[timestamp_end_ex] => Wed Mar  9 11:28:14 2016
[timestamp_start] => 1457515694
[timestamp_end] => 1457519294
[orders] => 0
)
[9] => Array (
[id] => 10
[timestamp_start_ex] => Wed Mar  9 09:28:14 2016
[timestamp_end_ex] => Wed Mar  9 10:28:14 2016
[timestamp_start] => 1457512094
[timestamp_end] => 1457515694
[orders] => 0
)
[10] => Array (
[id] => 11
[timestamp_start_ex] => Wed Mar  9 08:28:14 2016
[timestamp_end_ex] => Wed Mar  9 09:28:14 2016
[timestamp_start] => 1457508494
[timestamp_end] => 1457512094
[orders] => 0
)
[11] => Array (
[id] => 12
[timestamp_start_ex] => Wed Mar  9 07:28:14 2016
[timestamp_end_ex] => Wed Mar  9 08:28:14 2016
[timestamp_start] => 1457504894
[timestamp_end] => 1457508494
[orders] => 0
)
[12] => Array (
[id] => 13
[timestamp_start_ex] => Wed Mar  9 06:28:14 2016
[timestamp_end_ex] => Wed Mar  9 07:28:14 2016
[timestamp_start] => 1457501294
[timestamp_end] => 1457504894
[orders] => 0
)
[13] => Array (
[id] => 14
[timestamp_start_ex] => Wed Mar  9 05:28:14 2016
[timestamp_end_ex] => Wed Mar  9 06:28:14 2016
[timestamp_start] => 1457497694
[timestamp_end] => 1457501294
[orders] => 0
)
[14] => Array (
[id] => 15
[timestamp_start_ex] => Wed Mar  9 04:28:14 2016
[timestamp_end_ex] => Wed Mar  9 05:28:14 2016
[timestamp_start] => 1457494094
[timestamp_end] => 1457497694
[orders] => 0
)
[15] => Array (
[id] => 16
[timestamp_start_ex] => Wed Mar  9 03:28:14 2016
[timestamp_end_ex] => Wed Mar  9 04:28:14 2016
[timestamp_start] => 1457490494
[timestamp_end] => 1457494094
[orders] => 0
)
[16] => Array (
[id] => 17
[timestamp_start_ex] => Wed Mar  9 02:28:14 2016
[timestamp_end_ex] => Wed Mar  9 03:28:14 2016
[timestamp_start] =>  1457486894
[timestamp_end] => 1457490494
[orders] => 0
)
[17] => Array (
[id] => 18
[timestamp_start_ex] => Wed Mar  9 01:28:14 2016
[timestamp_end_ex] => Wed Mar  9 02:28:14 2016
[timestamp_start] => 1457483294
[timestamp_end] => 1457486894
[orders] => 0
)
[18] => Array (
[id] => 19
[timestamp_start_ex] => Wed Mar  9 00:28:14 2016
[timestamp_end_ex] => Wed Mar  9 01:28:14 2016
[timestamp_start] => 1457479694
[timestamp_end] => 1457483294
[orders] => 0
)
[19] => Array (
[id] => 20
[timestamp_start_ex] => Wed Mar  9 00:00:00 2016
[timestamp_end_ex] => Wed Mar  9 00:28:14 2016
[timestamp_start] => 1457478000
[timestamp_end] => 1457479694
[orders] => 0
)
< /code>

Я хотел бы обратить массив, это означает: < /p>

[0] => id = 19
[1] => id = 18
(...)
[19] => id => 1

Я пытался с ksort () Но ничего, он не хочет реорганизовать массив.

Подробнее здесь: https://stackoverflow.com/questions/358 ... -direction